. >> senator reid says we are going over the cliff. the market drops. then house republicans announce they will return to washington. congressman charlie rangel and richard wolff will sort out the late-breaking news. >>> the l.a. gun buyback say major success, but is it enough to stem the explosion of gun sales in the wake of newtown? >> i've seen huge uptick in business. our a.r.s have been sold out because people are very concerned about them becoming banned. >> los angeles mayor antonio villaraigosa joins me live. >>> plus the louie gohmert plan to arm teachers is going forward in ohio and utah. >> i wish to god she had had an m-4 in her office. >> michelle obama gets definitive on a future run for office. and tonight, i will deliver my verdict on spike lee versus "django unchained." >> what's your name? >> django. >>> with little more than four days until the fiscal cliff, we now know that all the relevant parties will be in washington in three days. that's right. three days from now. on sunday evening before the redskins beat the cowboys. the house